ABC NewsAt GOP Summit, Republicans Turn Fire on Obama, Clinton, and Each OtherABC NewsThe first conservative showcase of the 2016 cycle is taking place in Iowa today, marking the unofficial start of the presidential cycle. Most of the jabs have been focused directly at President Obama and a Democrat they may be running against -- Hillary Clinton.Trump: 'I would've won the race against Obama'WTSP 10 NewsCarson, Walker wow the crowd at Iowa Freedom SummitAmerican Thinker (blog)SHRIBMAN: Romney's non-campaignArgus PressNewsOK.com -National Reviewall 144 news articles »